Portable barrier crossing device

The utility model belongs to the technical field of fence accessories, and particularly relates to a portable barrier crossing device. The technical scheme is as follows: the crossing device is formed by an outer support and an inner support which are connected by a hinge, and of which the bottom pa...

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Bibliographic Details
Main Author SUN ZHANJUN
Format Patent
LanguageChinese
English
Published 06.11.2013
Subjects
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
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Summary:The utility model belongs to the technical field of fence accessories, and particularly relates to a portable barrier crossing device. The technical scheme is as follows: the crossing device is formed by an outer support and an inner support which are connected by a hinge, and of which the bottom parts are provided with pedal mechanisms, wherein the inner support is of an arc structure matched with an anti-collision waveform fence in shape; the crossing device can be conveniently clamped on the anti-collision waveform fence; highway maintenance personnel can conveniently stride over the anti-collision waveform fence through an auxiliary mechanism. Thus, not only is the portable barrier crossing device convenient to carry and simple in structure, but also the operation and the construction safety of protect personnel is effectively ensured.
Bibliography:Application Number: CN20132334327U